{"product_id":"oem-goodman-gas-valve-adapter-for-amh80403anbd-furnace-0259m00005","title":"OEM Goodman Gas Valve Adapter for AMH80403ANBD Furnace — 0259M00005","description":"\u003ch2\u003eGoodman 0259M00005 Gas Valve Adapter\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e0259M00005\u003c\/strong\u003e is a genuine OEM gas valve adapter for the Goodman\/Amana \u003cstrong\u003eAMH80403ANBD\u003c\/strong\u003e gas furnace. This machined fitting joins the gas valve outlet to the burner manifold, maintaining the correct thread engagement and a leak-tight gas seal. Use it whenever you replace a gas valve or manifold, or when an old adapter shows thread wear or corrosion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gas valve-to-manifold adapter fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman \u0026amp; Amana furnaces including AMH80403ANBD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Provides sealed gas passage between valve and manifold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Machined metal, gas-service rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e 0259M00005\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this part carries live gas, exact thread pitch and seat geometry matter. The OEM adapter matches the AMH80403ANBD valve and manifold precisely; generic substitutes risk cross-threading and gas leaks. We strongly recommend OEM for any gas-carrying fitting.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eModerate — requires shutting off the gas supply, applying approved pipe sealant, and performing a soap-bubble leak test after reassembly. Gas-line work should be done by a qualified technician where required by local code.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057134322035,"sku":"GOODMAN-0259M00005","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-gas-valve-adapter-for-amh80403anbd-furnace-0259m00005","provider":"National HVAC Parts","version":"1.0","type":"link"}